I'm a little wary of saving things in mono as
somebody else
mentioned - I'm sure that could have a negative effect on the
OCR process at a later date. Greyscale (8 bit) I expect is
fine though.
I've not found OCR to perform any better on greyscale than
1-bit per pixel. IIRC you also cannot use G4 with greyscale,
although my memory may be wrong on this.
Antonio
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Antonio Carlini arcarlini(a)iee.org